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-   -   Pumpkin Preamp - Perfect for F4 (http://www.diyaudio.com/forums/pass-labs/103130-pumpkin-preamp-perfect-f4.html)

Zen Mod 6th June 2007 08:30 PM

Pumpkin Preamp - Perfect for F4
 
2 Attachment(s)
there it is
schm and render of pcb enclosed

now I'm waiting for pcb protos and heatsinks ,just to tweak some values - this time I'm lazy (or spoiled?) to make Ikebana prototype

I don't like to use nag nag protoboards where I can't see connection, contrary to Oly......pcb wizz with 100 yrs of needlepoint experience

this preamp is in fact Steen's wish, sorta half UGS bla bla
seems that this days I can't make anything what Papa already didn't

why that reminds me on old story about pigs and pearls :clown:


there is proverb in my native........"there is no bad swill for good pig"



Pink Floyd ZM

Zen Mod 6th June 2007 08:32 PM

2 Attachment(s)
lookie
lookie

double sided pcb , in fact just several traces on upper plane


this preamp is intended (Steen again) even for F4 driving, with little more juice even headphones ; I'll certainly try it on my spks (sorta biggg headphones with 16 ohm impedance :clown: )

Zen Mod 6th June 2007 08:40 PM

I have (cunnin') plan to make nice shunt reg(s) for this plant

something not too complicated ;
inn fact - more in already (where,why,what ?!) known "good enough" style


Baldrick ZM

bogdan_borko 6th June 2007 08:52 PM

I see you got an "X" sindrom my dear neighbor:D

Very nice.

BTW where did you made those pcb-s I saw on your web pages. Serbia?

Zen Mod 6th June 2007 08:58 PM

Quote:

Originally posted by bogdan_borko
I see you got an "X" sindrom my dear neighbor:D

Very nice.
...............


in Serbia is hard not to be in X area :devilr:
in any case tnx ;)

Quote:

BTW where did you made those pcb-s I saw on your web pages. Serbia?
yup

Zen Mod 6th June 2007 08:59 PM

2 Attachment(s)
another pcb capture

Vix 6th June 2007 09:08 PM

Ugly! :devilr:

Bravo Choky! :up:

Zen Mod 6th June 2007 09:32 PM

Quote:

Originally posted by Vix
Ugly! :devilr:

Bravo Choky! :up:


;)


Alan Ford ZM

Manu 6th June 2007 10:56 PM

Not bad
:devilr:
Manuel

Babowana 7th June 2007 12:22 AM

Did you simulate all the CCSs, chky?


:darkside:


PS Last night farewell party killed me . . . :dead:


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